adding strategyType support for collector pods

[swapnilpotnis]

What this PR does

-> This PR adds deployment strategyType of "RollingUpdate" rather than Recreate which is causing downtime whilst at the time of deployment.

Which issue this PR fixes

(optional, in fixes #<issue number>(, fixes #<issue_number>, ...) format, will close that issue when PR gets merged)

• fixes #

Checklist

• [ ] DCO signed
• [ ] Commits are GPG signed
• [ ] Chart Version bumped
• [ ] Title of the PR starts with chart name ([jaeger] or [jaeger-operator])
• [ ] README.md has been updated to match version/contain new values

[naseemkullah]

Thanks @swapnilpotnis but rolling update is the already the default strategy

Did you experience otherwise?

[pavelnikolov]

I agree with @naseemkullah - this already the default behavior. Closing this PR due to inactivity.